Transaction not yet indexed

FCmkpmxhfkbmokEAMh2RZteuLPQ8dhpuqJwbTimwmC7o9Dtvtsfvom9c8odBJbE2aXKTwn9rTL4pMNRHCkYZg5J

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.